Whenever a Vehicle you control becomes tapped, you may put a +1/+1 counter on it.

Whenever a Vehicle you control is put into a graveyard from the battlefield, you may return it to the battlefield under your control at the beginning of the next end step.

{W}, Tap an untapped Vehicle you control: Exile target artifact or enchantment. Return it to the battlefield under its owner's control at the beginning of the next end step.